SK70704PE CI Analog Core 1168Kbps HSDL Data Pump Chip Set
Condição de SK70704PE:
Novo em embalagem comercial
Garantia de SK70704PE:
3 meses direto com a Net Computadores
The HDSL Data Pump is a chip set consisting of the following two devices:
SK70704 Analog Core Chip (ACC)
SK70707 (68-pin PLCC) or SK70708 (44-pin PLCC) HDSL Digital Transceiver (HDX)
The HDSL Data Pump is a 2-wire transceiver which provides echo-cancelling and 2B1Q line
coding. It incorporates transmit pulse shaping, filtering, line drivers, receive equalization, timing
and data recovery to provide 1168 kbps, clear-channel, data pipe transmission. The Data Pump
provides Near-End Cross-Talk (NEXT) performance in excess of that required over all ETSI test
loops. Typical transmission range on 0.4 mm cable exceeds 3.6 km in a noise-free environment
or 2.8 km with a 0 dB margin over 10 V/Hz ETSI noise.
The Data Pump meets the requirements of ETSI ETR-152. It provides one end of a single-channel
HDSL transmission system from the twisted pair interface back to the Data Pump/HDSL data
interface. The Data Pump can be used at either the NTU or the LTU end of the interface.
The HDSL Data Pump is a chip set consisting of the following two devices:
SK70704 Analog Core Chip (ACC)
SK70707 (68-pin PLCC) or SK70708 (44-pin PLCC) HDSL Digital Transceiver (HDX)
The HDSL Data Pump is a 2-wire transceiver which provides echo-cancelling and 2B1Q line
coding. It incorporates transmit pulse shaping, filtering, line drivers, receive equalization, timing
and data recovery to provide 1168 kbps, clear-channel, data pipe transmission. The Data Pump provides Near-End Cross-Talk (NEXT) performance in excess of that required over all ETSI test loops. Typical transmission range on 0.4 mm cable exceeds 3.6 km in a noise-free environment or 2.8 km with a 0 dB margin over 10 V/Hz ETSI noise.
The Data Pump meets the requirements of ETSI ETR-152. It provides one end of a single-channel HDSL transmission system from the twisted pair interface back to the Data Pump/HDSL data interface.
Tags de SK70704PE: SK70704 PE, SK70704PE, 9722 IQS8, Level One, SK70704PE-C2, PLCC28, SK70704PE C2, SK70704PEC2, SK70704, 70704PEC2, 70704PE, Analog Core Chip (ACC) LEVEL ONE 1168 Kbps HSDL Data Pump Chip Set, SK70706, Level One